Java格式化解析时间

1	System.out.println(DateTimeFormatter.ofPattern("yyyyMMddHHmmssSSS").format(LocalDateTime.now(ZoneOffset.UTC)));
2		DateTimeFormatter DATE_TIME_FORMATTER = new DateTimeFormatterBuilder()
3				// 解析date+time
4				.appendPattern("yyyyMMddHHmmss")
5				// 解析毫秒数
6				.appendValue(ChronoField.MILLI_OF_SECOND, 3).toFormatter();
7		System.out.println(LocalDateTime.parse("20191112133503997", DATE_TIME_FORMATTER));